Struct ar::Entry

pub struct Entry<'a, R: 'a + Read> { /* fields omitted */ }

Representation of an archive entry.

Entry objects implement the Read trait, and can be used to extract the data from this archive entry. If the underlying reader supports the Seek trait, then the Entry object supports Seek as well.

Methods

impl<'a, R: 'a + Read> Entry<'a, R>

pub fn header(&self) -> &Header

Returns the header for this archive entry.

Trait Implementations

impl<'a, R: 'a + Read> Read for Entry<'a, R>

fn read(&mut self, buf: &mut [u8]) -> Result<usize>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

unsafe fn initializer(&self) -> Initializer

🔬 This is a nightly-only experimental API. (read_initializer)

Determines if this Reader can work with buffers of uninitialized memory.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an [Iterator] over its bytes.

fn chars(self) -> Chars<Self>

🔬 This is a nightly-only experimental API. (io)

the semantics of a partial read/write of where errors happen is currently unclear and may change

Transforms this Read instance to an [Iterator] over [char]s.

fn chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read, 

Creates an adaptor which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which will read at most limit bytes from it.

impl<'a, R: 'a + Read + Seek> Seek for Entry<'a, R>

fn seek(&mut self, pos: SeekFrom) -> Result<u64>

Seek to an offset, in bytes, in a stream.

impl<'a, R: 'a + Read> Drop for Entry<'a, R>

fn drop(&mut self)

Executes the destructor for this type.